Serres - Postal Codes
Agio Pnevma 620 - 51
Agisti 620 - 56
Alistrati 620 - 45
Draviskos 620 - 52
Gazoros 620 - 50
Hryso 620 - 46
Industrial Area 621 - 00
Irakleia 624 - 00
Kato Poria 620 - 55
Mavrothalasa 620 - 49
Nea Zihni 620 - 42
Neo Petritsi 620 - 43
Neos Skopos 620 - 44
Nigrita 622 - 00
Pentapoli 620 - 48
Proti 620 - 47
Rodolivos 620 - 41
Rodopoli 620 - 53
Serres 621 - 21
Sidirokastro 623 - 00
Strimoniko 620 - 54